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Thread: Wireless disconnects freequently ubuntu 12.04

  1. #1
    Join Date
    Aug 2014
    Beans
    2

    Wireless disconnects freequently ubuntu 12.04

    Hello, I'm new to Ubuntu and this problem gets on my nerves. Wireless keeps disconnecting after 10-15 minutes and I have to disable and re-enable wirelless to get connected. I tried some random solutions found on the net but didnt work. I found a script and run it. Maybe it helps


    ======== Wireless-Info START ========

    System-Info ~~~~~~~~~~~~~~~~~~~~~~~~

    artemisPC 3.5.0-54-generic x86_64, Ubuntu 12.04.5 LTS, precise

    CPU : Intel(R) Core(TM) i3-3110M CPU @ 2.40GHz
    Memory : 3849 MB
    Uptime : 16:59:47 up 20 min, 2 users, load average: 0.37, 0.33, 0.24


    lspci ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    01:00.0 Network controller [0280]: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe [1814:3290]
    Subsystem: Hewlett-Packard Company Device [103c:18ec]
    Kernel driver in use: rt2800pci
    --
    08:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 07)
    Subsystem: Hewlett-Packard Company Device [103c:1854]
    Kernel driver in use: r8168


    lsusb ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
    Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 002 Device 003: ID 064e:e263 Suyin Corp.


    PCMCIA Card Info ~~~~~~~~~~~~~~~~~~~



    iwconfig ~~~~~~~~~~~~~~~~~~~~~~~~~~~

    wlan0 IEEE 802.11bgn ESSID:"TA PSARADIKA"
    Mode:Managed Frequency:2.447 GHz Access Point: <MAC C-01 TA PSARADIKA>
    Bit Rate=54 Mb/s Tx-Power=20 dBm
    Retry long limit:7 RTS thrff Fragment thrff
    Power Managementff
    Link Quality=50/70 Signal level=-60 dBm
    Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
    Tx excessive retries:7 Invalid misc:27 Missed beacon:0



    rfkill ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    Interface Soft blocked Hard blocked
    0: phy0: Wireless LAN no no
    1: hci0: Bluetooth no no
    2: hp-wifi: Wireless LAN no no
    3: hp-bluetooth: Bluetooth no no


    lsmod ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    hp_wmi 18093 0
    sparse_keymap 13891 1 hp_wmi
    wmi 19106 1 hp_wmi
    rt2800pci 18522 0
    rt2800lib 62728 1 rt2800pci
    crc_ccitt 12708 1 rt2800lib
    rt2x00pci 14477 1 rt2800pci
    rt2x00lib 54856 3 rt2800pci,rt2800lib,rt2x00pci
    mac80211 557966 3 rt2800lib,rt2x00pci,rt2x00lib
    cfg80211 211292 2 rt2x00lib,mac80211
    compat 14957 3 rt2800pci,mac80211,cfg80211
    eeprom_93cx6 13345 1 rt2800pci


    module parameters ~~~~~~~~~~~~~~~~~~

    cfg80211 (2): cfg80211_disable_40mhz_24ghz=N | ieee80211_regdom=00
    compat (4):
    mac80211 (4): ieee80211_default_rc_algo=minstrel_ht | max_nullfunc_tries=2 | max_probe_tries=5 | probe_wait_ms=500
    rt2800pci (1): nohwcrypt=N
    wmi (2): debug_dump_wdg=N | debug_event=N


    nm-tool ~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    State: connected (global)
    =======================o=============o===========o =============o=========o===========o============== o===========
    Interface & ID | Type | Driver | State | Default | Speed | Support | HW Addr
    =======================o=============o===========o =============o=========o===========o============== o===========
    eth0 | Wired | r8168 | unavailable | no | | | <MAC eth0>
    -----------------------+-------------+-----------+-------------+---------+-----------+--------------+-----------
    wlan0 [TA PSARADIKA] | 802.11 WiFi | rt2800pci | connected | yes | 54 Mb/s | WEP/WPA/WPA2 | <MAC wlan0>

    *TA PSARADIKA: Infra, <MAC C-01 TA PSARADIKA>, Freq 2447 MHz, Rate 54 Mb/s, Strength 62 WPA

    Address: 192.168.1.5
    Prefix: 24 (255.255.255.0)
    Gateway: 192.168.1.1
    DNS: 192.168.1.1
    -----------------------+-------------+-----------+-------------+---------+-----------+--------------+-----------


    NetworkManager.state ~~~~~~~~~~~~~~~

    [main]
    NetworkingEnabled=true
    WirelessEnabled=true
    WWANEnabled=true
    WimaxEnabled=true


    NetworkManager.conf ~~~~~~~~~~~~~~~~

    [main]
    plugins=ifupdown,keyfile
    dns=dnsmasq

    [ifupdown]
    managed=false


    NM WiFi Profiles ~~~~~~~~~~~~~~~~~~~

    TA PSARADIKA : ssid=TA PSARADIKA | mac-address=<MAC wlan0> | ipv4=auto | ipv6=auto


    interfaces ~~~~~~~~~~~~~~~~~~~~~~~~~

    auto lo
    iface lo inet loopback


    resolv.conf ~~~~~~~~~~~~~~~~~~~~~~~~

    nameserver 127.0.0.1


    Routes & Ping ~~~~~~~~~~~~~~~~~~~~~~

    Kernel IP routing table
    Destination Gateway Genmask Flags Metric Ref Use Iface
    0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 wlan0
    169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 wlan0
    192.168.1.0 0.0.0.0 255.255.255.0 U 2 0 0 wlan0

    --- 192.168.1.1 ping statistics ---
    2 packets transmitted, 2 received, 0% packet loss, time 1002ms
    rtt min/avg/max/mdev = 1.859/1.870/1.881/0.011 ms


    iw reg get ~~~~~~~~~~~~~~~~~~~~~~~~~

    (Region : "en_US.UTF-8")
    country 00:
    (2402 - 2472 @ 40), (3, 20)
    (2457 - 2482 @ 20), (3, 20), PASSIVE-SCAN, NO-IBSS
    (2474 - 2494 @ 20), (3, 20), NO-OFDM, PASSIVE-SCAN, NO-IBSS
    (5170 - 5250 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
    (5735 - 5835 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS


    iwlist chan ~~~~~~~~~~~~~~~~~~~~~~~~

    wlan0 14 channels in total; available frequencies :
    Channel 01 (2.412 GHz) - 14 (2.484 GHz)

    Current Frequency:2.447 GHz (Channel 8)


    iwlist scan ~~~~~~~~~~~~~~~~~~~~~~~~

    wlan0 Scan completed :
    Cell 01 - Address: <MAC C-01 TA PSARADIKA>
    Channel:8
    Frequency:2.447 GHz (Channel 8)
    Quality=48/70 Signal level=-62 dBm
    Encryption keyn
    ESSID:"TA PSARADIKA"
    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
    18 Mb/s; 36 Mb/s; 54 Mb/s
    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
    Mode:Master
    Extra:tsf=0000001353a46f73
    Extra: Last beacon: 12ms ago
    IE: WPA Version 1
    Group Cipher : TKIP
    Pairwise Ciphers (2) : TKIP CCMP
    Authentication Suites (1) : PSK


    blacklist ~~~~~~~~~~~~~~~~~~~~~~~~~~

    [/etc/modprobe.d/blacklist-ath_pci.conf]
    blacklist ath_pci

    [/etc/modprobe.d/blacklist-opensource-graphics.conf]
    blacklist nouveau
    blacklist radeon
    blacklist lbm-nouveau
    blacklist lbm-radeon

    [/etc/modprobe.d/dkms.conf]
    blacklist r8169


    modinfo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    [hp_wmi]
    filename: /lib/modules/3.5.0-54-generic/kernel/drivers/platform/x86/hp-wmi.ko
    srcversion: D7CCE17CEE5F03AEE3CB656
    depends: wmi,sparse-keymap

    [wmi]
    filename: /lib/modules/3.5.0-54-generic/updates/dkms/wmi.ko
    srcversion: 5BB94E00820BEDCC7EBA34E
    depends:
    parm: debug_event:Log WMI Events [0/1] (bool)
    parm: debug_dump_wdgump available WMI interfaces [0/1] (bool)

    [rt2800pci]
    filename: /lib/modules/3.5.0-54-generic/updates/dkms/rt2800pci.ko
    firmware: rt2860.bin
    version: 3.0.0
    srcversion: 41B14A95C58ED67B6FB5F4C
    depends: rt2x00lib,rt2800lib,rt2x00pci,compat,eeprom_93cx6
    parm: nohwcryptisable hardware encryption. (bool)

    [rt2800lib]
    filename: /lib/modules/3.5.0-54-generic/updates/dkms/rt2800lib.ko
    version: 3.0.0
    srcversion: 93046BBEA3A727AD14A7985
    depends: rt2x00lib,mac80211,crc-ccitt

    [crc_ccitt]
    filename: /lib/modules/3.5.0-54-generic/kernel/lib/crc-ccitt.ko
    srcversion: 2294FCAD06D727386004EEB
    depends:

    [rt2x00pci]
    filename: /lib/modules/3.5.0-54-generic/updates/dkms/rt2x00pci.ko
    version: 3.0.0
    srcversion: 93FC24DCA03D0CF9FAB79E7
    depends: rt2x00lib,mac80211

    [rt2x00lib]
    filename: /lib/modules/3.5.0-54-generic/updates/dkms/rt2x00lib.ko
    version: 3.0.0
    srcversion: FB31228361305FD1C6A3C11
    depends: mac80211,cfg80211

    [mac80211]
    filename: /lib/modules/3.5.0-54-generic/updates/dkms/mac80211.ko
    srcversion: 20383BD89331C672F84C85C
    depends: cfg80211,compat
    parm: max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
    parm: max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
    parm: probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
    parm: ieee80211_default_rc_algoefault rate control algorithm for mac80211 to use (charp)

    [cfg80211]
    filename: /lib/modules/3.5.0-54-generic/updates/dkms/cfg80211.ko
    srcversion: 03EDA848F991DF674681216
    depends: compat
    parm: ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
    parm: cfg80211_disable_40mhz_24ghzisable 40MHz support in the 2.4GHz band (bool)

    [compat]
    filename: /lib/modules/3.5.0-54-generic/updates/dkms/compat.ko
    srcversion: 2CD47A74B03CA273BB5DDE9
    depends:
    parm: compat_base:charp
    parm: compat_base_tree:The upstream verion of compat.git used (charp)
    parm: compat_base_tree_version:The git-describe of the upstream base tree (charp)
    parm: compat_version:Version of the kernel compat backport work (charp)

    [eeprom_93cx6]
    filename: /lib/modules/3.5.0-54-generic/updates/dkms/eeprom_93cx6.ko
    version: 2.0
    srcversion: 91545D10816B1B0B9B19B55
    depends:


    udev rules ~~~~~~~~~~~~~~~~~~~~~~~~~

    # PCI device 0x10ec:/sys/devices/pci0000:00/0000:00:1c.3/0000:08:00.0 (r8169)
    SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC eth0>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"

    # PCI device 0x1814:/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0 (rt2800pci)
    SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC wlan0>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"


    Custom files/entries ~~~~~~~~~~~~~~~

    /etc/modules : Not Default
    /etc/rc.local : Not Default
    /etc/modprobe.d : Not Default
    /etc/pm/(cnf|pw|sl) : Default

    [/etc/modules]
    kbccmnd
    disable_mmc
    disable_mmc

    [/etc/rc.local]
    echo 0 > /sys/module/video/parameters/brightness_switch_enabled
    exit 0

    [/etc/modprobe.d]
    disable-mmc.conf : install rtsx_pci /sbin/modprobe disable_mmc; /sbin/modprobe --ignore-install rtsx_pci
    snd-hda-intel.conf: options snd-hda-intel power_save_controller=N


    Kernel boot line ~~~~~~~~~~~~~~~~~~~

    BOOT_IMAGE=/boot/vmlinuz-3.5.0-54-generic root=UUID=7cec91c4-2fc6-4e22-a17e-ef0d16c7eb70 ro i915.modeset=1 quiet splash vt.handoff=7


    dmesg ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    [ 0.909852] audit: initializing netlink socket (disabled)
    [ 12.197058] r8168 Gigabit Ethernet driver 8.035.00-NAPI loaded
    [ 12.413692] Registered led device: rt2800pci-phy0::radio
    [ 12.413733] Registered led device: rt2800pci-phy0::assoc
    [ 12.413774] Registered led device: rt2800pci-phy0::quality
    [ 12.423608] wmi: Mapper loaded
    [ 12.546466] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
    [ 12.690790] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
    [ 12.824094] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
    [ 12.824561] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
    [ 15.847526] wlan0: authenticate with <MAC C-01 TA PSARADIKA>
    [ 15.863247] wlan0: send auth to <MAC C-01 TA PSARADIKA> (try 1/3)
    [ 15.864736] wlan0: authenticated
    [ 15.875072] wlan0: associate with <MAC C-01 TA PSARADIKA> (try 1/3)
    [ 15.878818] wlan0: RX AssocResp from <MAC C-01 TA PSARADIKA> (capab=0x411 status=0 aid=3)
    [ 15.878925] wlan0: associated
    [ 15.879295] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready

    ======== Done ========

  2. #2
    Join Date
    Aug 2014
    Beans
    2

    Re: Wireless disconnects freequently ubuntu 12.04

    sorry I just found the code window

    Code:
        ======== Wireless-Info START ========
    
    System-Info ~~~~~~~~~~~~~~~~~~~~~~~~
    
    artemisPC 3.5.0-54-generic x86_64,  Ubuntu 12.04.5 LTS, precise
    
    CPU    : Intel(R) Core(TM) i3-3110M CPU @ 2.40GHz
    Memory : 3849 MB
    Uptime : 16:59:47 up 20 min,  2 users,  load average: 0.37, 0.33, 0.24
    
    
    lspci ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    01:00.0 Network controller [0280]: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe [1814:3290]
        Subsystem: Hewlett-Packard Company Device [103c:18ec]
        Kernel driver in use: rt2800pci
    --
    08:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 07)
        Subsystem: Hewlett-Packard Company Device [103c:1854]
        Kernel driver in use: r8168
    
    
    lsusb ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
    Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 002 Device 003: ID 064e:e263 Suyin Corp. 
    
    
    PCMCIA Card Info ~~~~~~~~~~~~~~~~~~~
    
    
    
    iwconfig ~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    wlan0     IEEE 802.11bgn  ESSID:"TA PSARADIKA"  
              Mode:Managed  Frequency:2.447 GHz  Access Point: <MAC C-01 TA PSARADIKA>   
              Bit Rate=54 Mb/s   Tx-Power=20 dBm   
              Retry  long limit:7   RTS thr:off   Fragment thr:off
              Power Management:off
              Link Quality=50/70  Signal level=-60 dBm  
              Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
              Tx excessive retries:7  Invalid misc:27   Missed beacon:0
    
    
    
    rfkill ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
          Interface             Soft blocked  Hard blocked
    0: phy0: Wireless LAN           no            no
    1: hci0: Bluetooth              no            no
    2: hp-wifi: Wireless LAN        no            no
    3: hp-bluetooth: Bluetooth      no            no
    
    
    lsmod ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    hp_wmi                 18093  0 
    sparse_keymap          13891  1 hp_wmi
    wmi                    19106  1 hp_wmi
    rt2800pci              18522  0 
    rt2800lib              62728  1 rt2800pci
    crc_ccitt              12708  1 rt2800lib
    rt2x00pci              14477  1 rt2800pci
    rt2x00lib              54856  3 rt2800pci,rt2800lib,rt2x00pci
    mac80211              557966  3 rt2800lib,rt2x00pci,rt2x00lib
    cfg80211              211292  2 rt2x00lib,mac80211
    compat                 14957  3 rt2800pci,mac80211,cfg80211
    eeprom_93cx6           13345  1 rt2800pci
    
    
    module parameters ~~~~~~~~~~~~~~~~~~
    
    cfg80211      (2): cfg80211_disable_40mhz_24ghz=N | ieee80211_regdom=00
    compat        (4): 
    mac80211      (4): ieee80211_default_rc_algo=minstrel_ht | max_nullfunc_tries=2 | max_probe_tries=5 | probe_wait_ms=500
    rt2800pci     (1): nohwcrypt=N
    wmi           (2): debug_dump_wdg=N | debug_event=N
    
    
    nm-tool ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    State: connected (global)
    =======================o=============o===========o=============o=========o===========o==============o===========
     Interface & ID        | Type        | Driver    | State       | Default | Speed     | Support      | HW Addr   
    =======================o=============o===========o=============o=========o===========o==============o===========
     eth0                  | Wired       | r8168     | unavailable | no      |           |              | <MAC eth0>
    -----------------------+-------------+-----------+-------------+---------+-----------+--------------+-----------
     wlan0  [TA PSARADIKA] | 802.11 WiFi | rt2800pci | connected   | yes     | 54 Mb/s   | WEP/WPA/WPA2 | <MAC wlan0>
    
        *TA PSARADIKA:   Infra, <MAC C-01 TA PSARADIKA>, Freq 2447 MHz, Rate 54 Mb/s, Strength 62 WPA
    
        Address:         192.168.1.5
        Prefix:          24 (255.255.255.0)
        Gateway:         192.168.1.1
        DNS:             192.168.1.1
    -----------------------+-------------+-----------+-------------+---------+-----------+--------------+-----------
    
    
    NetworkManager.state ~~~~~~~~~~~~~~~
    
    [main]
    NetworkingEnabled=true
    WirelessEnabled=true
    WWANEnabled=true
    WimaxEnabled=true
    
    
    NetworkManager.conf ~~~~~~~~~~~~~~~~
    
    [main]
    plugins=ifupdown,keyfile
    dns=dnsmasq
    
    [ifupdown]
    managed=false
    
    
    NM WiFi Profiles ~~~~~~~~~~~~~~~~~~~
    
    TA PSARADIKA         : ssid=TA PSARADIKA | mac-address=<MAC wlan0> | ipv4=auto | ipv6=auto 
    
    
    interfaces ~~~~~~~~~~~~~~~~~~~~~~~~~
    
    auto lo
    iface lo inet loopback
    
    
    resolv.conf ~~~~~~~~~~~~~~~~~~~~~~~~
    
    nameserver 127.0.0.1
    
    
    Routes & Ping ~~~~~~~~~~~~~~~~~~~~~~
    
    Kernel IP routing table
    Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
    0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0        0 wlan0
    169.254.0.0     0.0.0.0         255.255.0.0     U     1000   0        0 wlan0
    192.168.1.0     0.0.0.0         255.255.255.0   U     2      0        0 wlan0
    
    --- 192.168.1.1 ping statistics ---
    2 packets transmitted, 2 received, 0% packet loss, time 1002ms
    rtt min/avg/max/mdev = 1.859/1.870/1.881/0.011 ms
    
    
    iw reg get ~~~~~~~~~~~~~~~~~~~~~~~~~
    
    (Region : "en_US.UTF-8")
    country 00:
        (2402 - 2472 @ 40), (3, 20)
        (2457 - 2482 @ 20), (3, 20), PASSIVE-SCAN, NO-IBSS
        (2474 - 2494 @ 20), (3, 20), NO-OFDM, PASSIVE-SCAN, NO-IBSS
        (5170 - 5250 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
        (5735 - 5835 @ 40), (3, 20), PASSIVE-SCAN, NO-IBSS
    
    
    iwlist chan ~~~~~~~~~~~~~~~~~~~~~~~~
    
    wlan0     14 channels in total; available frequencies :
              Channel 01 (2.412 GHz) - 14 (2.484 GHz)
    
              Current Frequency:2.447 GHz (Channel 8)
    
    
    iwlist scan ~~~~~~~~~~~~~~~~~~~~~~~~
    
    wlan0     Scan completed :
              Cell 01 - Address: <MAC C-01 TA PSARADIKA>
                        Channel:8
                        Frequency:2.447 GHz (Channel 8)
                        Quality=48/70  Signal level=-62 dBm  
                        Encryption key:on
                        ESSID:"TA PSARADIKA"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                                  18 Mb/s; 36 Mb/s; 54 Mb/s
                        Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                        Mode:Master
                        Extra:tsf=0000001353a46f73
                        Extra: Last beacon: 12ms ago
                        IE: WPA Version 1
                            Group Cipher : TKIP
                            Pairwise Ciphers (2) : TKIP CCMP
                            Authentication Suites (1) : PSK
    
    
    blacklist ~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    [/etc/modprobe.d/blacklist-ath_pci.conf]
    blacklist ath_pci
    
    [/etc/modprobe.d/blacklist-opensource-graphics.conf]
    blacklist nouveau
    blacklist radeon 
    blacklist lbm-nouveau
    blacklist lbm-radeon 
    
    [/etc/modprobe.d/dkms.conf]
    blacklist r8169
    
    
    modinfo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    [hp_wmi]
    filename:       /lib/modules/3.5.0-54-generic/kernel/drivers/platform/x86/hp-wmi.ko
    srcversion:     D7CCE17CEE5F03AEE3CB656
    depends:        wmi,sparse-keymap
    
    [wmi]
    filename:       /lib/modules/3.5.0-54-generic/updates/dkms/wmi.ko
    srcversion:     5BB94E00820BEDCC7EBA34E
    depends:        
    parm:           debug_event:Log WMI Events [0/1] (bool)
    parm:           debug_dump_wdg:Dump available WMI interfaces [0/1] (bool)
    
    [rt2800pci]
    filename:       /lib/modules/3.5.0-54-generic/updates/dkms/rt2800pci.ko
    firmware:       rt2860.bin
    version:        3.0.0
    srcversion:     41B14A95C58ED67B6FB5F4C
    depends:        rt2x00lib,rt2800lib,rt2x00pci,compat,eeprom_93cx6
    parm:           nohwcrypt:Disable hardware encryption. (bool)
    
    [rt2800lib]
    filename:       /lib/modules/3.5.0-54-generic/updates/dkms/rt2800lib.ko
    version:        3.0.0
    srcversion:     93046BBEA3A727AD14A7985
    depends:        rt2x00lib,mac80211,crc-ccitt
    
    [crc_ccitt]
    filename:       /lib/modules/3.5.0-54-generic/kernel/lib/crc-ccitt.ko
    srcversion:     2294FCAD06D727386004EEB
    depends:        
    
    [rt2x00pci]
    filename:       /lib/modules/3.5.0-54-generic/updates/dkms/rt2x00pci.ko
    version:        3.0.0
    srcversion:     93FC24DCA03D0CF9FAB79E7
    depends:        rt2x00lib,mac80211
    
    [rt2x00lib]
    filename:       /lib/modules/3.5.0-54-generic/updates/dkms/rt2x00lib.ko
    version:        3.0.0
    srcversion:     FB31228361305FD1C6A3C11
    depends:        mac80211,cfg80211
    
    [mac80211]
    filename:       /lib/modules/3.5.0-54-generic/updates/dkms/mac80211.ko
    srcversion:     20383BD89331C672F84C85C
    depends:        cfg80211,compat
    parm:           max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
    parm:           max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
    parm:           probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
    parm:           ieee80211_default_rc_algo:Default rate control algorithm for mac80211 to use (charp)
    
    [cfg80211]
    filename:       /lib/modules/3.5.0-54-generic/updates/dkms/cfg80211.ko
    srcversion:     03EDA848F991DF674681216
    depends:        compat
    parm:           ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
    parm:           cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)
    
    [compat]
    filename:       /lib/modules/3.5.0-54-generic/updates/dkms/compat.ko
    srcversion:     2CD47A74B03CA273BB5DDE9
    depends:        
    parm:           compat_base:charp
    parm:           compat_base_tree:The upstream verion of compat.git used (charp)
    parm:           compat_base_tree_version:The git-describe of the upstream base tree (charp)
    parm:           compat_version:Version of the kernel compat backport work (charp)
    
    [eeprom_93cx6]
    filename:       /lib/modules/3.5.0-54-generic/updates/dkms/eeprom_93cx6.ko
    version:        2.0
    srcversion:     91545D10816B1B0B9B19B55
    depends:        
    
    
    udev rules ~~~~~~~~~~~~~~~~~~~~~~~~~
    
    # PCI device 0x10ec:/sys/devices/pci0000:00/0000:00:1c.3/0000:08:00.0 (r8169)
    SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC eth0>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
    
    # PCI device 0x1814:/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0 (rt2800pci)
    SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC wlan0>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"
    
    
    Custom files/entries ~~~~~~~~~~~~~~~
    
    /etc/modules        : Not Default
    /etc/rc.local       : Not Default
    /etc/modprobe.d     : Not Default
    /etc/pm/(cnf|pw|sl) : Default
    
    [/etc/modules]
    kbccmnd
    disable_mmc
    disable_mmc
    
    [/etc/rc.local]
    echo 0 > /sys/module/video/parameters/brightness_switch_enabled
    exit 0
    
    [/etc/modprobe.d]
    disable-mmc.conf  : install rtsx_pci /sbin/modprobe disable_mmc; /sbin/modprobe --ignore-install rtsx_pci
    snd-hda-intel.conf: options snd-hda-intel power_save_controller=N
    
    
    Kernel boot line ~~~~~~~~~~~~~~~~~~~
    
    BOOT_IMAGE=/boot/vmlinuz-3.5.0-54-generic root=UUID=7cec91c4-2fc6-4e22-a17e-ef0d16c7eb70 ro i915.modeset=1 quiet splash vt.handoff=7
    
    
    dmesg ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
    [    0.909852] audit: initializing netlink socket (disabled)
    [   12.197058] r8168 Gigabit Ethernet driver 8.035.00-NAPI loaded
    [   12.413692] Registered led device: rt2800pci-phy0::radio
    [   12.413733] Registered led device: rt2800pci-phy0::assoc
    [   12.413774] Registered led device: rt2800pci-phy0::quality
    [   12.423608] wmi: Mapper loaded
    [   12.546466] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
    [   12.690790] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
    [   12.824094] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
    [   12.824561] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
    [   15.847526] wlan0: authenticate with <MAC C-01 TA PSARADIKA>
    [   15.863247] wlan0: send auth to <MAC C-01 TA PSARADIKA> (try 1/3)
    [   15.864736] wlan0: authenticated
    [   15.875072] wlan0: associate with <MAC C-01 TA PSARADIKA> (try 1/3)
    [   15.878818] wlan0: RX AssocResp from <MAC C-01 TA PSARADIKA> (capab=0x411 status=0 aid=3)
    [   15.878925] wlan0: associated
    [   15.879295] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
    
        ======== Done ========

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